Balancing Equations
__Mg + __O2 ---> __MgO
2 Mg + 1 O2 ---> 2 MgO
State the type of reaction of the equation-
AB + CD ---> AD + CB
DOUBLE REPLACEMENT
Write the name for the following covalent formula: SiCl4
SILICON TETRACHLORIDE
Find the electron configuration of the element OXYGEN
1s2, 2s2, 2p4
What is the charge of a CATION and ANION
cation- POSITIVE
anion- NEGATIVE
__Fe + __O2 ---> __Fe2 __O3
4 Fe + 3 O2 ---> 2 Fe2 O3
State the type of reaction of the equation-
Fuel + O2 ---> CO2 + H2O
COMBUSTION
Write the formula for the given covalent name: Triphosphorous Pentabromide
P3Br5
Find the electron configuration for the element MAGNESIUM
1s2, 2s2, 2p6, 3s2
What is the atomic mass for the element HG
200.592
__C4H10 + __O2 ---> __CO2 + __H2O
2 C4H10 + 13 O2 ---> 8 CO2 + 10 H2O
State the type of reaction of the equation-
2 AlBr3 + 3 K2 (SO4) ---> 1Al2 (SO4)3 + 6 KBr
DOUBLE REPLACEMENT
Name the following compounds: P2Br8
DIPHOSPHORUS OCTABROMINE
Find the electron configuration for the element COPPER
1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d9
What charge does collum 18 have
0
__NH3 + __O2---> __NO + __H2O
4 NH3 + 5 O2---> 4 NO + 6 H2O
Balance and state the reaction of the following equation- __P4 + __O2 ---> __P2O3
1 P4 + 3 O2 ---> 2 P2O3 SYNTHESIS
Give the formula for the following compounds: Potassium Carbonate
K2 (CO3)
Find the electron configuration of the element KRYPTON in Noble Gas Notation
[Ar] 4s2, 3d10, 4d6
Does color change show a physical or chemical change
CHEMICAL
__C6H12 + __O2 ---> __CO2 + ___H2O
1C6H12 + 9 O2 ---> 6 CO2 + 6 H2O
Balance and state the reaction of the following equation- __H2CO3 ---> __H2O + __CO2
3 H2CO3 ---> 3 H2O + 3 CO2 DECOMPOSITION
Write the name for the following formula: Na3 (PO4)
SODIUM PHOSPHATE
Find the electron configuration of the element LEAD in Noble Gas Notation
[Xe] 6s2, 4f14, 5d10, 6p2
T or F: Covalent= Low melting point, flexible/ soft
TRUE